Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

28443311 (number)

28443311 is an odd 8-digits composite number following 28443310 and preceding 28443312. In scientific notation, it is written as 2.8443311 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 26219232 positive integers (up to 28443311) that are relatively prime to 28443311.

Interesting facts

28443311 has 8 divisors, whose sum is 30673440
The reverse of 28443311 is 11334482
Previous prime number is 1223

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-eight million four hundred forty-three thousand three hundred eleven

Notation

Scientific notation	2.8443311 × 10^7
Engineering notation	2.8443311 × 10^6

Prime Factorization of 28443311

Prime Factorization 13 × 1223 × 1789

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28443311	Product of the distinct prime numbers

The prime factorization of 28443311 is 13 × 1223 × 1789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 72, 80, 164, 539, 179, 7144, 12324, 14191, 783315, 799586, 645275, 5705132, 92695463, 78463887, 801436664, 927057870, 3550280694, 9957815822

Basic calculations (n = 28443311)

Multiplication

n×y

n×2	56886622
n×3	85329933
n×4	113773244
n×5	142216555

Division

n÷y

n÷2	14221655.5
n÷3	9481103.6666667
n÷3	7110827.75
n÷5	5688662.2

Exponentiation

n^y

n²	809021940642721
n³	2.3011262663524E+22
n⁴	6.5451650044131E+29
n⁵	1.8616616376684E+37

Nth Root

^y√n

²√n	5333.2270718581
³√n	305.25307669995
⁴√n	73.028946807811
⁵√n	30.959649120233

Divisors of 28443311

1, 13, 1223, 1789, 15899, 23257, 2187947, 28443311

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28443310	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28443311 can be divided by 8 positive divisors. The sum of these divisors (counting 28443311) is 1, the average is 0.125.

Base conversion 28443311

Base	System	Value
2	Binary	1101100100000001010101111
3	Ternary	1222112001212222
4	Quaternary	1230200022233
5	Quinary	24240141221
6	Senary	2453345555
8	Octal	154401257
10	Decimal	28443311
12	Duodecimal	96382bb
16	Hexadecimal	1b202af
20	Vigesimal	8hf85b
36	Base36	gxmzz

Cryptographic Hash Functions

md5	a0745451f836381c625990b604780d68
sha1	0d444349bd1842fd08cb09cd13486433c92518b6
sha256	48bc2f39b0517311a01bbf3169f1705cd66f30a56e6c0c761f7c6ad96c2c48cc
sha512	274f60191286233d07f15c7dab8575d45d147454793c47fd0e28061d900717252aec57c87e7e0ab9476cc4623cd7a20e06c7816703438062e803d266585368a0
ripemd-160	625defc02d811b3ecfe815c6afb5d597b27488a1

28443311 as geometric shapes

Circle

Radius = n

Diameter	56886622
Circumference	178714593.76274
Area	2.5416173853161E+15

Sphere

Radius = n

Volume	9.6389351644738E+22
Surface area	1.0166469541265E+16
Circumference	178714593.76274

Square

Length = n

Perimeter	113773244
Area	809021940642721
Diagonal	40224916.174996

Cube

Length = n

Surface area	4854131643856326
Volume	2.3011262663524E+22
Space diagonal	49265259.787483

Equilateral Triangle

Length = n

Perimeter	85329933
Area	3.5031677640779E+14
Altitude	24632629.893741

Triangular Pyramid

Length = n

Surface area	3.5031677640779E+14
Volume	2.7119033121738E+21
Height	13408305.391665